Both Chevrolet and GMC used to make bed sides and running boards for these trucks. Your best bet is to look for a used set. I've never heard of anyone reproducing these parts for a 1-ton.

Bed sides, the running boards and the curved panel that goes between are the primary differences in the body parts. The frame is longer on the 1-ton.

I don't know specifically on a '48, but by '54 the 1-ton had a completely open driveline. I'm pretty sure the '49 I took apart a while back was comletely open also, though I don't know that it was original.


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...